#ifndef VECTOR_H_
#define VECTOR_H_

class Vector {
public:
	Vector();
	Vector(float x, float y, float z);
	virtual ~Vector();


	float x;
	float y;
	float z;
};

Vector& operator +(Vector& a, Vector& b);
Vector& operator -(Vector& a, Vector& b);
float operator *(Vector& a, Vector& b);
Vector& operator *(Vector& a, float s);
Vector& operator *(float s, Vector& a);

#endif /* VECTOR_H_ */
